/* Hide heroes that are not currently transitioning */
polyfill-next-selector { content: ':host > [animate] [hero]'; }
::content > [animate] /deep/ [hero], ::content > [animate]::shadow [hero] {
  visibility: hidden;
}

polyfill-next-selector { content: ':host > .core-selected[animate] [hero]'; }
::content > .core-selected[animate] /deep/ [hero],
::content > .core-selected[animate]::shadow [hero] {
  visibility: visible;
  z-index: 10000;
}
